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PHP Cross Reference of Wordpress 2.9.1 |
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1 <?php 2 /** 3 * Themes administration panel. 4 * 5 * @package WordPress 6 * @subpackage Administration 7 */ 8 9 /** WordPress Administration Bootstrap */ 10 require_once ('admin.php'); 11 12 if ( !current_user_can('switch_themes') ) 13 wp_die( __( 'Cheatin’ uh?' ) ); 14 15 if ( isset($_GET['action']) ) { 16 if ( 'activate' == $_GET['action'] ) { 17 check_admin_referer('switch-theme_' . $_GET['template']); 18 switch_theme($_GET['template'], $_GET['stylesheet']); 19 wp_redirect('themes.php?activated=true'); 20 exit; 21 } else if ( 'delete' == $_GET['action'] ) { 22 check_admin_referer('delete-theme_' . $_GET['template']); 23 if ( !current_user_can('update_themes') ) 24 wp_die( __( 'Cheatin’ uh?' ) ); 25 delete_theme($_GET['template']); 26 wp_redirect('themes.php?deleted=true'); 27 exit; 28 } 29 } 30 31 $title = __('Manage Themes'); 32 $parent_file = 'themes.php'; 33 34 $help = '<p>' . __('Themes give your WordPress style. Once a theme is installed, you may preview it, activate it or deactivate it here.') . '</p>'; 35 if ( current_user_can('install_themes') ) { 36 $help .= '<p>' . sprintf(__('You can find additional themes for your site by using the new <a href="%1$s">Theme Browser/Installer</a> functionality or by browsing the <a href="http://wordpress.org/extend/themes/">WordPress Theme Directory</a> directly and installing manually. To install a theme <em>manually</em>, <a href="%2$s">upload its ZIP archive with the new uploader</a> or copy its folder via FTP into your <code>wp-content/themes</code> directory.'), 'theme-install.php', 'theme-install.php?tab=upload' ) . '</p>'; 37 $help .= '<p>' . __('Once a theme is uploaded, you should see it on this page.') . '</p>' ; 38 } 39 40 add_contextual_help('themes', $help); 41 42 add_thickbox(); 43 wp_enqueue_script( 'theme-preview' ); 44 45 require_once ('admin-header.php'); 46 ?> 47 48 <?php if ( ! validate_current_theme() ) : ?> 49 <div id="message1" class="updated fade"><p><?php _e('The active theme is broken. Reverting to the default theme.'); ?></p></div> 50 <?php elseif ( isset($_GET['activated']) ) : 51 if ( isset($wp_registered_sidebars) && count( (array) $wp_registered_sidebars ) ) { ?> 52 <div id="message2" class="updated fade"><p><?php printf(__('New theme activated. This theme supports widgets, please visit the <a href="%s">widgets settings page</a> to configure them.'), admin_url('widgets.php') ); ?></p></div><?php 53 } else { ?> 54 <div id="message2" class="updated fade"><p><?php printf(__('New theme activated. <a href="%s">Visit site</a>'), get_bloginfo('url') . '/'); ?></p></div><?php 55 } 56 elseif ( isset($_GET['deleted']) ) : ?> 57 <div id="message3" class="updated fade"><p><?php _e('Theme deleted.') ?></p></div> 58 <?php endif; ?> 59 60 <?php 61 $themes = get_themes(); 62 $ct = current_theme_info(); 63 unset($themes[$ct->name]); 64 65 uksort( $themes, "strnatcasecmp" ); 66 $theme_total = count( $themes ); 67 $per_page = 15; 68 69 if ( isset( $_GET['pagenum'] ) ) 70 $page = absint( $_GET['pagenum'] ); 71 72 if ( empty($page) ) 73 $page = 1; 74 75 $start = $offset = ( $page - 1 ) * $per_page; 76 77 $page_links = paginate_links( array( 78 'base' => add_query_arg( 'pagenum', '%#%' ) . '#themenav', 79 'format' => '', 80 'prev_text' => __('«'), 81 'next_text' => __('»'), 82 'total' => ceil($theme_total / $per_page), 83 'current' => $page 84 )); 85 86 $themes = array_slice( $themes, $start, $per_page ); 87 88 /** 89 * Check if there is an update for a theme available. 90 * 91 * Will display link, if there is an update available. 92 * 93 * @since 2.7.0 94 * 95 * @param object $theme Theme data object. 96 * @return bool False if no valid info was passed. 97 */ 98 function theme_update_available( $theme ) { 99 static $themes_update; 100 if ( !isset($themes_update) ) 101 $themes_update = get_transient('update_themes'); 102 103 if ( is_object($theme) && isset($theme->stylesheet) ) 104 $stylesheet = $theme->stylesheet; 105 elseif ( is_array($theme) && isset($theme['Stylesheet']) ) 106 $stylesheet = $theme['Stylesheet']; 107 else 108 return false; //No valid info passed. 109 110 if ( isset($themes_update->response[ $stylesheet ]) ) { 111 $update = $themes_update->response[ $stylesheet ]; 112 $theme_name = is_object($theme) ? $theme->name : (is_array($theme) ? $theme['Name'] : ''); 113 $details_url = add_query_arg(array('TB_iframe' => 'true', 'width' => 1024, 'height' => 800), $update['url']); //Theme browser inside WP? replace this, Also, theme preview JS will override this on the available list. 114 $update_url = wp_nonce_url('update.php?action=upgrade-theme&theme=' . urlencode($stylesheet), 'upgrade-theme_' . $stylesheet); 115 $update_onclick = 'onclick="if ( confirm(\'' . esc_js( __("Upgrading this theme will lose any customizations you have made. 'Cancel' to stop, 'OK' to upgrade.") ) . '\') ) {return true;}return false;"'; 116 117 if ( ! current_user_can('update_themes') ) 118 printf( '<p><strong>' . __('There is a new version of %1$s available. <a href="%2$s" class="thickbox" title="%1$s">View version %3$s Details</a>.') . '</strong></p>', $theme_name, $details_url, $update['new_version']); 119 else if ( empty($update->package) ) 120 printf( '<p><strong>' . __('There is a new version of %1$s available. <a href="%2$s" class="thickbox" title="%1$s">View version %3$s Details</a> <em>automatic upgrade unavailable for this theme</em>.') . '</strong></p>', $theme_name, $details_url, $update['new_version']); 121 else 122 printf( '<p><strong>' . __('There is a new version of %1$s available. <a href="%2$s" class="thickbox" title="%1$s">View version %3$s Details</a> or <a href="%4$s" %5$s >upgrade automatically</a>.') . '</strong></p>', $theme_name, $details_url, $update['new_version'], $update_url, $update_onclick ); 123 } 124 } 125 126 ?> 127 128 <div class="wrap"> 129 <?php screen_icon(); ?> 130 <h2><?php echo esc_html( $title ); ?> <a href="theme-install.php" class="button add-new-h2"><?php echo esc_html_x('Add New', 'theme'); ?></a></h2> 131 132 <h3><?php _e('Current Theme'); ?></h3> 133 <div id="current-theme"> 134 <?php if ( $ct->screenshot ) : ?> 135 <img src="<?php echo $ct->theme_root_uri . '/' . $ct->stylesheet . '/' . $ct->screenshot; ?>" alt="<?php _e('Current theme preview'); ?>" /> 136 <?php endif; ?> 137 <h4><?php 138 /* translators: 1: theme title, 2: theme version, 3: theme author */ 139 printf(__('%1$s %2$s by %3$s'), $ct->title, $ct->version, $ct->author) ; ?></h4> 140 <p class="theme-description"><?php echo $ct->description; ?></p> 141 <?php if ($ct->parent_theme) { ?> 142 <p><?php printf(__('The template files are located in <code>%2$s</code>. The stylesheet files are located in <code>%3$s</code>. <strong>%4$s</strong> uses templates from <strong>%5$s</strong>. Changes made to the templates will affect both themes.'), $ct->title, str_replace( WP_CONTENT_DIR, '', $ct->template_dir ), str_replace( WP_CONTENT_DIR, '', $ct->stylesheet_dir ), $ct->title, $ct->parent_theme); ?></p> 143 <?php } else { ?> 144 <p><?php printf(__('All of this theme’s files are located in <code>%2$s</code>.'), $ct->title, str_replace( WP_CONTENT_DIR, '', $ct->template_dir ), str_replace( WP_CONTENT_DIR, '', $ct->stylesheet_dir ) ); ?></p> 145 <?php } ?> 146 <?php if ( $ct->tags ) : ?> 147 <p><?php _e('Tags:'); ?> <?php echo join(', ', $ct->tags); ?></p> 148 <?php endif; ?> 149 <?php theme_update_available($ct); ?> 150 151 </div> 152 153 <div class="clear"></div> 154 <h3><?php _e('Available Themes'); ?></h3> 155 <div class="clear"></div> 156 157 <?php if ( $theme_total ) { ?> 158 159 <?php if ( $page_links ) : ?> 160 <div class="tablenav"> 161 <div class="tablenav-pages"><?php $page_links_text = sprintf( '<span class="displaying-num">' . __( 'Displaying %s–%s of %s' ) . '</span>%s', 162 number_format_i18n( $start + 1 ), 163 number_format_i18n( min( $page * $per_page, $theme_total ) ), 164 number_format_i18n( $theme_total ), 165 $page_links 166 ); echo $page_links_text; ?></div> 167 </div> 168 <?php endif; ?> 169 170 <table id="availablethemes" cellspacing="0" cellpadding="0"> 171 <?php 172 $style = ''; 173 174 $theme_names = array_keys($themes); 175 natcasesort($theme_names); 176 177 $table = array(); 178 $rows = ceil(count($theme_names) / 3); 179 for ( $row = 1; $row <= $rows; $row++ ) 180 for ( $col = 1; $col <= 3; $col++ ) 181 $table[$row][$col] = array_shift($theme_names); 182 183 foreach ( $table as $row => $cols ) { 184 ?> 185 <tr> 186 <?php 187 foreach ( $cols as $col => $theme_name ) { 188 $class = array('available-theme'); 189 if ( $row == 1 ) $class[] = 'top'; 190 if ( $col == 1 ) $class[] = 'left'; 191 if ( $row == $rows ) $class[] = 'bottom'; 192 if ( $col == 3 ) $class[] = 'right'; 193 ?> 194 <td class="<?php echo join(' ', $class); ?>"> 195 <?php if ( !empty($theme_name) ) : 196 $template = $themes[$theme_name]['Template']; 197 $stylesheet = $themes[$theme_name]['Stylesheet']; 198 $title = $themes[$theme_name]['Title']; 199 $version = $themes[$theme_name]['Version']; 200 $description = $themes[$theme_name]['Description']; 201 $author = $themes[$theme_name]['Author']; 202 $screenshot = $themes[$theme_name]['Screenshot']; 203 $stylesheet_dir = $themes[$theme_name]['Stylesheet Dir']; 204 $template_dir = $themes[$theme_name]['Template Dir']; 205 $parent_theme = $themes[$theme_name]['Parent Theme']; 206 $theme_root = $themes[$theme_name]['Theme Root']; 207 $theme_root_uri = $themes[$theme_name]['Theme Root URI']; 208 $preview_link = esc_url(get_option('home') . '/'); 209 if ( is_ssl() ) 210 $preview_link = str_replace( 'http://', 'https://', $preview_link ); 211 $preview_link = htmlspecialchars( add_query_arg( array('preview' => 1, 'template' => $template, 'stylesheet' => $stylesheet, 'TB_iframe' => 'true' ), $preview_link ) ); 212 $preview_text = esc_attr( sprintf( __('Preview of “%s”'), $title ) ); 213 $tags = $themes[$theme_name]['Tags']; 214 $thickbox_class = 'thickbox thickbox-preview'; 215 $activate_link = wp_nonce_url("themes.php?action=activate&template=".urlencode($template)."&stylesheet=".urlencode($stylesheet), 'switch-theme_' . $template); 216 $activate_text = esc_attr( sprintf( __('Activate “%s”'), $title ) ); 217 $actions = array(); 218 $actions[] = '<a href="' . $activate_link . '" class="activatelink" title="' . $activate_text . '">' . __('Activate') . '</a>'; 219 $actions[] = '<a href="' . $preview_link . '" class="thickbox thickbox-preview" title="' . esc_attr(sprintf(__('Preview “%s”'), $theme_name)) . '">' . __('Preview') . '</a>'; 220 if ( current_user_can('update_themes') ) 221 $actions[] = '<a class="submitdelete deletion" href="' . wp_nonce_url("themes.php?action=delete&template=$stylesheet", 'delete-theme_' . $stylesheet) . '" onclick="' . "if ( confirm('" . esc_js(sprintf( __("You are about to delete this theme '%s'\n 'Cancel' to stop, 'OK' to delete."), $theme_name )) . "') ) {return true;}return false;" . '">' . __('Delete') . '</a>'; 222 $actions = apply_filters('theme_action_links', $actions, $themes[$theme_name]); 223 224 $actions = implode ( ' | ', $actions ); 225 ?> 226 <a href="<?php echo $preview_link; ?>" class="<?php echo $thickbox_class; ?> screenshot"> 227 <?php if ( $screenshot ) : ?> 228 <img src="<?php echo $theme_root_uri . '/' . $stylesheet . '/' . $screenshot; ?>" alt="" /> 229 <?php endif; ?> 230 </a> 231 <h3><?php 232 /* translators: 1: theme title, 2: theme version, 3: theme author */ 233 printf(__('%1$s %2$s by %3$s'), $title, $version, $author) ; ?></h3> 234 <p class="description"><?php echo $description; ?></p> 235 <span class='action-links'><?php echo $actions ?></span> 236 <?php if ($parent_theme) { 237 /* translators: 1: theme title, 2: template dir, 3: stylesheet_dir, 4: theme title, 5: parent_theme */ ?> 238 <p><?php printf(__('The template files are located in <code>%2$s</code>. The stylesheet files are located in <code>%3$s</code>. <strong>%4$s</strong> uses templates from <strong>%5$s</strong>. Changes made to the templates will affect both themes.'), $title, str_replace( WP_CONTENT_DIR, '', $template_dir ), str_replace( WP_CONTENT_DIR, '', $stylesheet_dir ), $title, $parent_theme); ?></p> 239 <?php } else { ?> 240 <p><?php printf(__('All of this theme’s files are located in <code>%2$s</code>.'), $title, str_replace( WP_CONTENT_DIR, '', $template_dir ), str_replace( WP_CONTENT_DIR, '', $stylesheet_dir ) ); ?></p> 241 <?php } ?> 242 <?php if ( $tags ) : ?> 243 <p><?php _e('Tags:'); ?> <?php echo join(', ', $tags); ?></p> 244 <?php endif; ?> 245 <?php theme_update_available( $themes[$theme_name] ); ?> 246 <?php endif; // end if not empty theme_name ?> 247 </td> 248 <?php } // end foreach $cols ?> 249 </tr> 250 <?php } // end foreach $table ?> 251 </table> 252 <?php } else { ?> 253 <p><?php _e('You only have one theme installed at the moment so there is nothing to show you here. Maybe you should download some more to try out.'); ?></p> 254 <?php } // end if $theme_total?> 255 <br class="clear" /> 256 257 <?php if ( $page_links ) : ?> 258 <div class="tablenav"> 259 <?php echo "<div class='tablenav-pages'>$page_links_text</div>"; ?> 260 <br class="clear" /> 261 </div> 262 <?php endif; ?> 263 264 <br class="clear" /> 265 266 <?php 267 // List broken themes, if any. 268 $broken_themes = get_broken_themes(); 269 if ( count($broken_themes) ) { 270 ?> 271 272 <h2><?php _e('Broken Themes'); ?></h2> 273 <p><?php _e('The following themes are installed but incomplete. Themes must have a stylesheet and a template.'); ?></p> 274 275 <table id="broken-themes"> 276 <tr> 277 <th><?php _e('Name'); ?></th> 278 <th><?php _e('Description'); ?></th> 279 </tr> 280 <?php 281 $theme = ''; 282 283 $theme_names = array_keys($broken_themes); 284 natcasesort($theme_names); 285 286 foreach ($theme_names as $theme_name) { 287 $title = $broken_themes[$theme_name]['Title']; 288 $description = $broken_themes[$theme_name]['Description']; 289 290 $theme = ('class="alternate"' == $theme) ? '' : 'class="alternate"'; 291 echo " 292 <tr $theme> 293 <td>$title</td> 294 <td>$description</td> 295 </tr>"; 296 } 297 ?> 298 </table> 299 <?php 300 } 301 ?> 302 </div> 303 304 <?php require ('admin-footer.php'); ?>
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| Generated: Fri Jan 8 00:19:48 2010 | Cross-referenced by PHPXref 0.7 |